<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <script src="../../vue.js"></script>
    <title>Document</title>
</head>

<body>
    <div id="app">
        <h1>名字：{{name}}</h1>
        <h1>年龄：{{age}}</h1>
    </div>
</body>
    <script>
        Vue.config.productionTip = false  // 阻止Vue 在启动时产生提醒

        let data = function(){
            return {
                name: '林忆莲',
                age: 18
            }
        }
        
        const vm = new Vue({
            data,
        }).$mount('#app')

        // Object.defineProperty(name,)
    </script>
</html>